标题： 分析分布式量子计算中的常见电子结构理论算法 显示英文标题

标题： Analyzing Common Electronic Structure Theory Algorithms for Distributed Quantum Computing

摘要： 为了迈向量子计算的实用时代，许多公司已将分布式量子计算（DQC）作为扩展当前一代设备以实现实际应用的框架。 这些应用之一是量子化学，也称为电子结构理论，它被定位为量子计算的“杀手级应用”。为此，我们分析了五种电子结构方法，这些方法常见于Tequila和ffsim等通用软件包中，可以轻松与Qiskit电路切割插件接口。 在此，我们提供了使用局部操作（LO）切割这些算法的见解，以确定它们在分布式计算中的适用性。 我们工作的关键发现是，其中许多算法无法通过LO高效并行化，必须开发新方法才能在DQC框架内应用电子结构理论。 显示英文摘要

摘要： To move towards the utility era of quantum computing, many corporations have posed distributed quantum computing (DQC) as a framework for scaling the current generation of devices for practical applications. One of these applications is quantum chemistry, also known as electronic structure theory, which has been poised as a "killer application" of quantum computing, To this end, we analyze five electronic structure methods, found in common packages such as Tequila and ffsim, which can be easily interfaced with the Qiskit Circuit Cutting addon. Herein, we provide insights into cutting these algorithms using local operations (LO) to determine their aptitude for distribution. The key findings of our work are that many of these algorithms cannot be efficiently parallelized using LO, and new methods must be developed to apply electronic structure theory within a DQC framework.